5VJI

Crystal structure of the CLOCK Transcription Domain Exon19 in Complex with a Repressor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, D, E (A, B, D, E)	Circadian locomoter output cycles protein kaput	polymer	51	6196.4	4	UniProt (O08785)	Mus musculus (Mouse)	mCLOCK
2	C, F (C, F)	CLOCK-interacting pacemaker	polymer	64	7205.1	2	UniProt (Q8R0W1)	Mus musculus (Mouse)	CLOCK-interacting circadian protein
3	G, H, I, J, K... (A, B, C, D, E...)	water	water		18.0	118	Chemie (HOH)

Sequence modifications

A, B, D, E: 7 - 51 (UniProt: O08785)

PDB	External Database	Details
Gly 1	-	expression tag
Ala 2	-	expression tag
Mse 3	-	expression tag
Asp 4	-	expression tag
Pro 5	-	expression tag
Glu 6	-	expression tag

C, F: 2 - 64 (UniProt: Q8R0W1)

PDB	External Database	Details
Gly 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	39195.8
All*	Total formula weight	39195.8

*Water molecules are not included.